You recently identified a problem I might have as apple scab. You suggested...
You recently identified a problem I might have as apple scab. You suggested that raking up the leaves as they fall might help. I have tried that in the past with little success. Is there a leaf spray or preferably a ground treatment that might work as a cure?
St. Louis County Minnesota
Here are the U's recommendations for fungicides (scroll down to Fungicides): http://www.extension.umn.edu/garden/yard-garden/trees-shrubs/managing-apple-scab/#fungicides